version 1.64, 2001/03/27 17:47:43
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version 1.67, 2001/03/30 01:42:23
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Line 5
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Line 5
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# 11/6 Gerd Kortemeyer |
# 11/6 Gerd Kortemeyer |
# 6/1/1 Gerd Kortemeyer |
# 6/1/1 Gerd Kortemeyer |
# 2/21,3/13 Guy |
# 2/21,3/13 Guy |
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# 3/29 Gerd Kortemeyer |
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package Apache::lonxml; |
package Apache::lonxml; |
use vars |
use vars |
Line 170 sub xmlparse {
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Line 171 sub xmlparse {
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# if ($target eq 'meta') { |
# if ($target eq 'meta') { |
# $finaloutput.=&endredirection; |
# $finaloutput.=&endredirection; |
# } |
# } |
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if (($ENV{'QUERY_STRING'}) && ($target eq 'web')) { |
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$finaloutput=&afterburn($finaloutput); |
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} |
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return $finaloutput; |
return $finaloutput; |
} |
} |
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sub recurse { |
sub recurse { |
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my @innerstack = (); |
my @innerstack = (); |
Line 407 sub writeallows {
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Line 414 sub writeallows {
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&Apache::lonnet::appenv(%httpref); |
&Apache::lonnet::appenv(%httpref); |
} |
} |
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# |
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# Afterburner handles anchors, highlights and links |
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# |
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sub afterburn { |
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my $result=shift; |
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map { |
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my ($name, $value) = split(/=/,$_); |
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$value =~ tr/+/ /; |
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$value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg; |
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if (($name eq 'highlight')||($name eq 'anchor')||($name eq 'link')) { |
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unless ($ENV{'form.'.$name}) { |
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$ENV{'form.'.$name}=$value; |
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} |
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} |
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} (split(/&/,$ENV{'QUERY_STRING'})); |
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if ($ENV{'form.highlight'}) { |
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map { |
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my $anchorname=$_; |
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my $matchthis=$anchorname; |
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$matchthis=~s/\_+/\\s\+/g; |
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$result=~s/($matchthis)/\<font color=\"red\"\>$1\<\/font\>/gs; |
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} split(/\,/,$ENV{'form.highlight'}); |
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} |
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if ($ENV{'form.link'}) { |
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map { |
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my ($anchorname,$linkurl)=split(/\>/,$_); |
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my $matchthis=$anchorname; |
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$matchthis=~s/\_+/\\s\+/g; |
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$result=~s/($matchthis)/\<a href=\"$linkurl\"\>$1\<\/a\>/gs; |
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} split(/\,/,$ENV{'form.link'}); |
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} |
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if ($ENV{'form.anchor'}) { |
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my $anchorname=$ENV{'form.anchor'}; |
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my $matchthis=$anchorname; |
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$matchthis=~s/\_+/\\s\+/g; |
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$result=~s/($matchthis)/\<a name=\"$anchorname\"\>$1\<\/a\>/s; |
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$result.=(<<"ENDSCRIPT"); |
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<script> |
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document.location.hash='$anchorname'; |
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</script> |
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ENDSCRIPT |
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} |
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return $result; |
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} |
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sub handler { |
sub handler { |
my $request=shift; |
my $request=shift; |
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my $target='web'; |
my $target='web'; |
$Apache::lonxml::debug=1; |
$Apache::lonxml::debug=0; |
if ($ENV{'browser.mathml'}) { |
if ($ENV{'browser.mathml'}) { |
$request->content_type('text/xml'); |
$request->content_type('text/xml'); |
} else { |
} else { |
Line 445 sub handler {
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Line 498 sub handler {
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} else { |
} else { |
$result = &Apache::lonxml::xmlparse($target,$filecontents,'',%mystyle); |
$result = &Apache::lonxml::xmlparse($target,$filecontents,'',%mystyle); |
} |
} |
$request->print($result); |
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if ($target eq 'tex') { |
if ($target eq 'tex') { |
# $request->print('\end{document}'."\n"); |
# $request->print('\end{document}'."\n"); |
Line 455 sub handler {
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Line 506 sub handler {
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$request->print(&Apache::lontexconvert::footer()); |
$request->print(&Apache::lontexconvert::footer()); |
} |
} |
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$request->print($result); |
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writeallows($request->uri); |
writeallows($request->uri); |
return OK; |
return OK; |
} |
} |